


Sandvik / Tamrock
551 579 65 Supporting block
DT1330i
| Part Number | 551 579 65 |
| Description | Supporting block |
| Brand | Sandvik (Tamrock) |
| Assembly | GUIDE |
| Type | Drill Rig Spare Part |
Quick answer
551 579 65 (also written 55157965, 551-579-65, or 551.579.65) is a Sandvik supporting block spare part used in the GUIDE assembly of the Sandvik DT1330i. Verified compatible with 1 Sandvik machine model including DT1330i. Available as an aftermarket replacement drill part from BK Drilling — Turkey-based Sandvik and Epiroc spare parts supplier serving mining contractors worldwide. Quote on request via WhatsApp; typical lead time 3-7 days for stock items.
Part code alternate forms: 55157965, 551 579 65, 551-579-65.
Compatible machines
1
OEM cross-reference
551 579 65
About Sandvik 551 579 65 Supporting block
An essential element of the GUIDE in the Sandvik DT1330i, this part is designed to meet the exacting standards required for underground and surface drilling equipment. Timely replacement prevents costly cascading failures in critical machine systems.
This is an OEM-compatible aftermarket replacement part for the Sandvik DT1330i (DT1330i). Also compatible with Tamrock branded equipment of the same model series. BK Drilling supplies this part with fast worldwide shipping and competitive pricing.
Frequently asked questions
Why use OEM-compatible parts for Sandvik drilling equipment?
OEM-compatible parts are manufactured to the same dimensional tolerances and material specifications as original components, ensuring proper fit, reliable performance, and maintaining the designed safety margins of the drilling machine.




